Executive Summary
Summary | |
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Title | libotr security update |
Informations | |||
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Name | DSA-3512 | First vendor Publication | 2016-03-09 |
Vendor | Debian | Last vendor Modification | 2016-03-09 |
Severity (Vendor) | N/A | Revision | 1 |
Security-Database Scoring CVSS v3
Cvss vector : N/A | |||
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Overall CVSS Score | NA | ||
Base Score | NA | Environmental Score | NA |
impact SubScore | NA | Temporal Score | NA |
Exploitabality Sub Score | NA | ||
Calculate full CVSS 3.0 Vectors scores |
Security-Database Scoring CVSS v2
Cvss vector : (AV:N/AC:L/Au:N/C:P/I:P/A:P) | |||
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Cvss Base Score | 7.5 | Attack Range | Network |
Cvss Impact Score | 6.4 | Attack Complexity | Low |
Cvss Expoit Score | 10 | Authentication | None Required |
Calculate full CVSS 2.0 Vectors scores |
Detail
Markus Vervier of X41 D-Sec GmbH discovered an integer overflow vulnerability in libotr, an off-the-record (OTR) messaging library, in the way how the sizes of portions of incoming messages were stored. A remote attacker can exploit this flaw by sending crafted messages to an application that is using libotr to perform denial of service attacks (application crash), or potentially, execute arbitrary code with the privileges of the user running the application. For the oldstable distribution (wheezy), this problem has been fixed in version 3.2.1-1+deb7u2. For the stable distribution (jessie), this problem has been fixed in version 4.1.0-2+deb8u1. We recommend that you upgrade your libotr packages. |
Original Source
Url : http://www.debian.org/security/2016/dsa-3512 |
CWE : Common Weakness Enumeration
% | Id | Name |
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100 % | CWE-119 | Failure to Constrain Operations within the Bounds of a Memory Buffer |
CPE : Common Platform Enumeration
Type | Description | Count |
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Application | 1 | |
Os | 2 | |
Os | 1 | |
Os | 1 |
Nessus® Vulnerability Scanner
Date | Description |
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2017-01-03 | Name : The remote Gentoo host is missing one or more security-related patches. File : gentoo_GLSA-201701-10.nasl - Type : ACT_GATHER_INFO |
2016-03-28 | Name : The remote Fedora host is missing a security update. File : fedora_2016-2982f06845.nasl - Type : ACT_GATHER_INFO |
2016-03-21 | Name : The remote Fedora host is missing a security update. File : fedora_2016-8b4f643f3d.nasl - Type : ACT_GATHER_INFO |
2016-03-21 | Name : The remote Fedora host is missing a security update. File : fedora_2016-fde759f627.nasl - Type : ACT_GATHER_INFO |
2016-03-14 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2016-333.nasl - Type : ACT_GATHER_INFO |
2016-03-14 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2016-0706-1.nasl - Type : ACT_GATHER_INFO |
2016-03-14 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2016-0707-1.nasl - Type : ACT_GATHER_INFO |
2016-03-11 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2016-322.nasl - Type : ACT_GATHER_INFO |
2016-03-11 | Name : The remote Ubuntu host is missing a security-related patch. File : ubuntu_USN-2926-1.nasl - Type : ACT_GATHER_INFO |
2016-03-10 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-3512.nasl - Type : ACT_GATHER_INFO |
2016-03-10 | Name : The remote FreeBSD host is missing one or more security-related updates. File : freebsd_pkg_c2b1652ce64711e585be14dae9d210b8.nasl - Type : ACT_GATHER_INFO |
Alert History
Date | Informations |
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2016-04-11 21:30:21 |
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2016-04-08 05:29:00 |
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2016-03-11 13:26:30 |
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2016-03-10 00:48:31 |
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2016-03-10 00:43:35 |
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